Abrasive head of deburring-machine



FIG. 1 is a front view of the abrasive head of deburring-machine, showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken line in the figure drawings represents unclaimed portion of the design only, which forms no part of the claim. 

CLAIM The ornamental design for an abrasive head of deburring-machine, as shown and described. 